connectiontodb.java

来自「订购火车票」· Java 代码 · 共 25 行

package m;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class ConnectionToDB {
	public static Connection getCon(){
		Connection con=null;
		try {
			Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
		try {
			con=DriverManager.getConnection("jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=TicketDB","sa","");
		} catch (SQLException e) {
			e.printStackTrace();
		}
		if(con==null){
			System.out.print("数据库连接失败！");
		}
		return con;
	}

}